Dubin, F., & Olshtain, E. (1986). Course design: Developing programs and materials for language learning. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Dubin, Fraida, agus Elite Olshtain. Course Design: Developing Programs and Materials for Language Learning. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1986.
Lua MLA (8ú heag.)Dubin, Fraida, agus Elite Olshtain. Course Design: Developing Programs and Materials for Language Learning. Cambridge University Press, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.